Data Chain KITSoftware Development ViewVersion: 25.03On this pageSpecification Data Chain KIT IRS REST API The IRS Rest API provides an easy to use Interface for applications to access cross company data chains. IRS REST API Standard The IRS REST API is standardized through the Catena-X e.V. and can be found here: > CX-0005 Item Relationship Service API > CX-0045 Data Chain Template
